请输入您要查询的英文单词：
单词
useful load
释义
useful load
noun
the load carried by an aircraft in addition to its own weight
（飞行器）有效载荷。
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Ursa Minor
ursine
Ursula, St
Ursuline
urtext
urticaria
urticate
urtication
Uruguay
Uruguayan
Uruk
Urumqi
urus
urushiol
US
us
USA
usability
usable
USAF
usage
usance
us and them
USB
USB flash drive
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/22 18:59:49